National Cartonnage Day2026 · Date · History · Messages
National Day Archives records Colorway Arts as the creator and states the observance occurs on the third Saturday of September; Colorway Arts documents the original September 18, 2021 event.
About National Cartonnage Day
National Cartonnage Day is a craft-community observance created by Colorway Arts to celebrate cartonnage, the practice of making fabric- or paper-covered boxes and related objects from board.
The registry convention places it on the third Saturday in September, but creator-run event dates have varied, so current-year event timing should be checked before making plans.
Why National Cartonnage Day matters
The day is designed around making, teaching and sharing cartonnage projects rather than around a formal civic or government designation.
Its community focus is practical: people learn techniques, make projects and connect with other crafters.
History of National Cartonnage Day
Colorway Arts founder Claudia Squio announced a National Cartonnage Day event for 18 September 2021 and described it as a way to bring cartonnage creativity and connection to more people.
National Day Archives credits Colorway Arts with creating the day in May 2021 and describes a third-Saturday-in-September convention.
Creator-run National Cartonnage Day programming has not always landed on that same recurring date: Colorway Arts promoted an October 3–5 celebration in 2024 and a September 26 event in 2026.
Because the reviewed sources do not use one perfectly consistent annual schedule, this guide distinguishes the registry convention from the dates of creator-run events.
How the observance developed
This timeline uses documented milestones from reviewed sources. Missing stages are left out rather than guessed.
Colorway Arts (founded by Claudia Squio)
National Day Archives credits Colorway Arts with creating the observance in May 2021; Colorway Arts founder Claudia Squio documented the first event.
Colorway Arts
The creator’s own material documents the launch event, and the observance registry identifies Colorway Arts as creator.
First documented observance
Colorway Arts announced and held the first documented National Cartonnage Day event on September 18, 2021.
Colorway Arts
Colorway Arts continues to host and publish National Cartonnage Day-related workshops and current event programming.
What the evidence establishes
Confirmed institutional roles and milestones are shown first. Details that could not be established from the reviewed sources are listed separately below.
5 fields not established in reviewed sources
Also known as
National Cartonnage Day
How to Observe National Cartonnage Day
Try a beginner cartonnage project using board, paper or fabric and an appropriate adhesive.
Join a current Colorway Arts workshop or another reputable cartonnage class if you want guided instruction.
Reuse clean board or packaging for a simple practice project when the material is suitable.
Share finished work with other crafters and credit the pattern, teacher or designer when you follow someone else’s project.
National Cartonnage Day Facts
Colorway Arts is the documented creator of National Cartonnage Day.
The first documented event was held on 18 September 2021.
National Day Archives describes a third-Saturday-in-September convention.
Colorway Arts has continued National Cartonnage Day programming, but actual creator-event dates have varied in later years.
National Cartonnage Day Messages
Happy National Cartonnage Day—make something useful, beautiful and distinctly your own.
Celebrate the craft by learning one new technique and sharing it with another maker.
National Cartonnage Day is a good excuse to finish the box or organizer waiting on your project table.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Evidence & sources
Sources used across the guide are gathered here. Labels show how each source supports the page, and contextual references are kept separate from primary evidence.
Colorway Arts 2026 event (opens in a new tab)
Colorway Arts — first National Cartonnage Day (opens in a new tab)
First Party Creator
National Day Archives — National Cartonnage Day (opens in a new tab)
Observance Registry
Colorway Arts 2024 event materials (opens in a new tab)
Understand it, compare it, then explore further
Start with the most common factual questions, then compare closely related observances and explore useful connections.
Frequently asked questions
When is National Cartonnage Day?
Third Saturday in September The documented recurrence rule is: Third Saturday in September each year within the creator/registry observance convention..
Does National Cartonnage Day fall on the same date every year?
It follows a recurring calendar rule, so the Gregorian date can change from year to year.
Is National Cartonnage Day an official public holiday?
The reviewed sources verify it within this scope: United States / cartonnage craft community. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when reliable evidence explicitly does so.
Who established or recognizes National Cartonnage Day?
The reviewed sources identify Colorway Arts as the proclaiming or establishing body. The proposer or originator is recorded separately as Colorway Arts (founded by Claudia Squio). Current facilitation or coordination is recorded as Colorway Arts.
Is National Cartonnage Day international or country-specific?
This observance is specific to United States. Its fuller verified scope is: United States / cartonnage craft community.
How is this page verified?
The factual information is checked against reviewed sources, including the date pattern, scope and institutional history. This page was checked on 2026-09-10.
When is National Cartonnage Day?
National Day Archives describes the third Saturday in September, but creator-run event dates have varied. Check the current Colorway Arts schedule if you are planning around a live event.
Who created National Cartonnage Day?
National Day Archives credits Colorway Arts, and Colorway Arts documented the first 2021 event.
When was the first event?
Colorway Arts announced the first National Cartonnage Day event for 18 September 2021.
What is cartonnage?
It is a craft tradition centered on constructing and covering boxes and related objects with materials such as board, paper and fabric.
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